3FRS Protein Binding date Jan 08, 2009
title Structure Of Human Ist1(Ntd) (Residues 1-189)(P43212)
authors H.L.Schubert, C.P.Hill, M.Bajorek, W.I.Sundquist
compound source
Molecule: Uncharacterized Protein Kiaa0174
Chain: A
Fragment: Unp Residues 1-189
Synonym: Putative Mapk-Activating Protein Pm28
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ist1, Kiaa0174
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Codon+Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex
symmetry Space Group: P 43 21 2
R_factor 0.259 R_Free 0.298
length a length b length c angle alpha angle beta angle gamma
57.180 57.180 157.262 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.61 Å
ligand GOL enzyme

Primary referenceStructural basis for ESCRT-III protein autoinhibition., Bajorek M, Schubert HL, McCullough J, Langelier C, Eckert DM, Stubblefield WM, Uter NT, Myszka DG, Hill CP, Sundquist WI, Nat Struct Mol Biol. 2009 Jun 14. PMID:19525971
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (34 Kb) [Save to disk]
  • Biological Unit Coordinates (3frs.pdb1.gz) 59 Kb
  • LPC: Ligand-Protein Contacts for 3FRS
  • CSU: Contacts of Structural Units for 3FRS
  • Likely Quarternary Molecular Structure file(s) for 3FRS
  • Structure Factors (171 Kb)
  • Retrieve 3FRS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3FRS from S2C, [Save to disk]
  • Re-refined 3frs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3FRS in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3FRS
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3FRS, from MSDmotif at EBI
  • Fold representative 3frs from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3frs] [3frs_A]
  • SWISS-PROT database: [P53990]
  • Domain organization of [IST1_HUMAN] by SWISSPFAM
  • Other resources with information on 3FRS
  • Community annotation for 3FRS at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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